About the Document - TeSys Tera Motor Management System

Document Scope

This guide provides complete information necessary to use the TeSys Tera system which includes:

LTMT main unit
LTMTCT/LTMTCTV sensor modules
LTMT expansion modules
LTMTCUF control operator unit

The purpose of this guide is to:

Provide information necessary to configure and operate the TeSys Tera system and its components
Describe the metering, monitoring, protection, and control functions of the TeSys Tera system

This guide is intended for:

Design engineers
System integrators
System operators

NOTE: The product image captured in this guide is for Ethernet variant of the TeSys Tera system, which will be available in the future releases. Please contact your local Schneider Electric representative concerning its availability.

Validity Note

This document is valid for the following certified components of the TeSys Tera system:

LTMTMFM: LTMT main unit with Modbus RTU protocol, 100–240 Vac/Vdc
LTMTMBD: LTMT main unit with Modbus RTU protocol, 24 Vdc
LTMTPFM: LTMT main unit with PROFIBUS DP protocol, 100–240 Vac/Vdc
LTMTPBD: LTMT main unit with PROFIBUS DP protocol, 24 Vdc
LTMTCT3T: LTMT Horizontal Sensor Module with current transformer, current range = 0.3–3 A
LTMTCT25T: LTMT Horizontal Sensor Module with current transformer, current range = 2.5–25 A
LTMTCT100T: LTMT Horizontal Sensor Module with current transformer, current range = 10–100 A
LTMTCTV3T: LTMT Horizontal Sensor Module with current and voltage transformers, current range = 0.3–3 A, voltage range = 60–690 Vac
LTMTCTV25T: LTMT Horizontal Sensor Module with current and voltage transformers, current range = 2.5–25 A, voltage range = 60–690 Vac
LTMTCTV100T: LTMT Horizontal Sensor Module with current and voltage transformers, current range = 10–100 A, voltage range = 60–690 Vac
LTMTCTV3UT: LTMT Horizontal Sensor Module with current and voltage transformers, current range = 0.3–3 A, voltage range = 60–600 Vac
LTMTCTV25UT: LTMT Horizontal Sensor Module with current and voltage transformers, current range = 2.5–25 A, voltage range = 60–600 Vac
LTMTCTV100UT: LTMT Horizontal Sensor Module with current and voltage transformers, current range = 10–100 A, voltage range = 60–600 Vac
LTMTIN42FM: LTMT expansion unit with four digital inputs and two digital outputs, 100–240 Vac/Vdc
LTMTIN42BD: LTMT expansion unit with four digital inputs and two digital outputs, 24 Vdc
LTMT9RJ1015: LTMT main unit to LTMTCT/LTMTCTV sensor module RJ11 connector cable 0.15 m (5.9 in) in length
LTMT9RJ401: LTMT main unit to LTMT expansion unit RJ45 connector cable 0.1 m (3.9 in) in length
LTMT9RJ105:LTMT main unit to LTMTCT/LTMTCTV sensor module RJ11 connector cable 0.5 m (19.6 in) in length
LTMTCUF: Control Operator Unit
LTMT9RJ102: LTMT main unit to LTMTCT/LTMTCTV sensor module RJ11 connector cable 0.2 m (7.87 in) in length
LTMT9EX10: LTMT main unit to LTMT expansion module RJ45 connector cable 1 m (39.37 in) in length
LTMT9CU10S: LTMT main unit to LTMTCUF control operator unit cable 1 m (39.37 in) in length
LTMT9CU30S: LTMT main unit to LTMTCUF control operator unit cable 3 m (118.11 in) in length

The certification of other components of the TeSys Tera system mentioned in this document is in progress.

The availability of some functions described in this document depends on the communication protocol used and the physical modules installed on the TeSys Tera system.

General Cybersecurity Information

In recent years, the growing number of networked machines and production plants has seen a corresponding increase in the potential for cyber threats, such as unauthorized access, data breaches, and operational disruptions. You must, therefore, consider all possible cybersecurity measures to help protect assets and systems against such threats.

To help keep your Schneider Electric products secure and protected, it is in your best interest to implement the cybersecurity best practices as described in the Cybersecurity Best Practices document.

Schneider Electric provides additional information and assistance:

Subscribe to the Schneider Electric security newsletter.
Visit the Cybersecurity Support Portal web page to:
- Find Security Notifications.
- Report vulnerabilities and incidents.
Visit the Schneider Electric Cybersecurity and Data Protection Posture web page to:
- Access the cybersecurity posture.
- Learn more about cybersecurity in the cybersecurity academy.
- Explore the cybersecurity services from Schneider Electric.

Environmental Data

For product compliance and environmental information, refer to the Schneider Electric Environmental Data Program.

Available Languages of the Document

The document is available in these languages:

English

Related Documents

Title of documentation	Description	Reference number
TeSys Tera Motor Management System Catalog	The catalog Describes the TeSys Tera system Contains the TeSys Tera technical characteristics	LVCATENTER
TeSys Tera Motor Management System Installation Guide	This guide describes the installation, commissioning, and maintenance of the LTMT main unit, LTMTCT/LTMTCTV sensor modules, LTMT expansion unit, and LTMTCUF control operator unit.	DOCA0356EN
TeSys Tera Motor Management System Modbus RTU Communication Guide	This guide describes the Modbus RTU network protocol communication of the LTMT main unit.	DOCA0355EN
TeSys Tera Motor Management System PROFIBUS DP Guide	This guide describes the PROFIBUS DP network protocol communication of the LTMT main unit.	DOCA0256EN
TeSys Tera Motor Management System LTMTCUF User Guide	This guide describes how to install, configure, and use the LTMTCUF control operator unit.	DOCA0233EN
TeSys Tera Motor Management System DTM Library Online Help Guide	This guide describes the TeSys Tera DTM library which allows the customization of the control functions of the TeSys Tera Motor Management System.	DOCA0275EN
TeSys Tera Motor Management System DTM Library Release Note	This document provides important information about the TeSys Tera DTM	DOCA0279EN
TeSys Tera Motor Management System Firmware Release Note	This guide provides important information about the TeSys Tera system firmware packages and provides summary of new features and enhancement.	DOCA0276EN

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